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DE60328757D1 - CABLE WITH DRILLED METALLIC LADDERS WITH HIGH ELECTRIC POWER, FOR USE IN DIGITAL SYSTEMS - Google Patents

CABLE WITH DRILLED METALLIC LADDERS WITH HIGH ELECTRIC POWER, FOR USE IN DIGITAL SYSTEMS

Info

Publication number
DE60328757D1
DE60328757D1 DE60328757T DE60328757T DE60328757D1 DE 60328757 D1 DE60328757 D1 DE 60328757D1 DE 60328757 T DE60328757 T DE 60328757T DE 60328757 T DE60328757 T DE 60328757T DE 60328757 D1 DE60328757 D1 DE 60328757D1
Authority
DE
Germany
Prior art keywords
cable
digital systems
metallic
drilled
conductor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE60328757T
Other languages
German (de)
Inventor
Renata Cidade Federighi
Silva Joao Carlos Da
Marcelo De Araujo Andrade
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Prysmian Telecomunicacoes Cabos e Sistemas do Brasil SA
Original Assignee
Prysmian Telecomunicacoes Cabos e Sistemas do Brasil SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Prysmian Telecomunicacoes Cabos e Sistemas do Brasil SA filed Critical Prysmian Telecomunicacoes Cabos e Sistemas do Brasil SA
Application granted granted Critical
Publication of DE60328757D1 publication Critical patent/DE60328757D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
    • H01B11/10—Screens specially adapted for reducing interference from external sources

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Communication Cables (AREA)
  • Insulated Conductors (AREA)
  • Non-Insulated Conductors (AREA)

Abstract

A cable having twisted metallic conductors for use in digital systems. Twisted metallic conductor cable with high electrical performance for use in digital systems formed by a bundled array of insulated metallic conductors of thermoplastic material sheathed in a protective banding and by a metallic shielding and finally by a protective cover. The cable uses simultaneously a series of pitches having a maximum and minimum value between 10 and 80 mm and a conductor insulation with a thickness from 2.0 to 2.2 times the conductor diameter for a dielectric constant of 1.87. The combination of the special sequence of pitches and an adequate insulation thickness provides a decrease in attenuation and an improvement concerning the problem of cross talk in digital data transmission.
DE60328757T 2002-03-18 2003-03-14 CABLE WITH DRILLED METALLIC LADDERS WITH HIGH ELECTRIC POWER, FOR USE IN DIGITAL SYSTEMS Expired - Fee Related DE60328757D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR0200850-5A BR0200850A (en) 2002-03-18 2002-03-18 Superior Electrical Performance Twisted Metal Conductor Cable For Use In Digital Systems
PCT/BR2003/000037 WO2003079377A1 (en) 2002-03-18 2003-03-14 A cable comprising twisted metallic conductors with high electrical performance for use in digital systems

Publications (1)

Publication Number Publication Date
DE60328757D1 true DE60328757D1 (en) 2009-09-24

Family

ID=27810304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60328757T Expired - Fee Related DE60328757D1 (en) 2002-03-18 2003-03-14 CABLE WITH DRILLED METALLIC LADDERS WITH HIGH ELECTRIC POWER, FOR USE IN DIGITAL SYSTEMS

Country Status (7)

Country Link
US (1) US7507909B2 (en)
EP (1) EP1485925B1 (en)
AT (1) ATE439675T1 (en)
AU (1) AU2003212131A1 (en)
BR (2) BR0200850A (en)
DE (1) DE60328757D1 (en)
WO (1) WO2003079377A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1848007A1 (en) * 2006-04-19 2007-10-24 Nexans XDSL cable
EP2313214B1 (en) 2008-05-22 2023-06-21 Hampidjan, HF Improved headline sonar cable
US8440909B2 (en) * 2010-07-01 2013-05-14 General Cable Technologies Corporation Data cable with free stripping water blocking material
JP5920278B2 (en) * 2013-04-15 2016-05-18 日立金属株式会社 Differential signal transmission cable and multi-pair differential signal transmission cable
JP6075490B1 (en) 2016-03-31 2017-02-08 株式会社オートネットワーク技術研究所 Shield wire for communication
CN108780680B (en) 2016-03-31 2020-11-13 株式会社自动网络技术研究所 Electric wire for communication
JPWO2018117204A1 (en) 2016-12-21 2019-07-11 株式会社オートネットワーク技術研究所 Communication wire
US12357239B2 (en) 2020-09-18 2025-07-15 Xsensor Technology Corporation Intelligent patient monitoring system
US12310742B2 (en) * 2020-09-11 2025-05-27 Xsensor Technology Corporation Intelligent weight support system
US12400410B2 (en) 2021-10-28 2025-08-26 Xsensor Technology Corporation System and method for generating and visualizing virtual figures from pressure data captured using weight support devices for visualization of user movement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546357A (en) * 1969-01-03 1970-12-08 Bell Telephone Labor Inc Cable with fully controllable pair twist length
US4697051A (en) * 1985-07-31 1987-09-29 At&T Technologies Inc., At&T Bell Laboratories Data transmission system
JPH06349344A (en) 1993-06-04 1994-12-22 Furukawa Electric Co Ltd:The communication cable
US5493071A (en) * 1994-11-10 1996-02-20 Berk-Tek, Inc. Communication cable for use in a plenum
US5763823A (en) * 1996-01-12 1998-06-09 Belden Wire & Cable Company Patch cable for high-speed LAN applications
JPH11111078A (en) * 1997-09-30 1999-04-23 Furukawa Electric Co Ltd:The Interface cable
FR2771546B1 (en) * 1997-11-27 1999-12-31 Alsthom Cge Alcatel DATA TRANSMISSION CABLE

Also Published As

Publication number Publication date
BRPI0303400B1 (en) 2011-06-28
US20050173144A1 (en) 2005-08-11
AU2003212131A1 (en) 2003-09-29
ATE439675T1 (en) 2009-08-15
US7507909B2 (en) 2009-03-24
WO2003079377A1 (en) 2003-09-25
EP1485925A1 (en) 2004-12-15
EP1485925B1 (en) 2009-08-12
BR0200850A (en) 2003-11-11
BRPI0303400A2 (en) 2009-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee